<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="lib/jquery-3.4.1.js"> </script>
</head>
<body>
    <script>
        var data={name:"袁川",age:11,sex:"男"}
        for(var key in data){
            var p=document.createElement("p");
            p.innerHTML=data[key];
            document.body.append(p);
        }
    
    </script>
</body>
</html>